What is it about?
It explains the effect of the different parameters considered on the variations of the forming limit diagrams of the ultra-thin sheets. it also helps in knowing the v
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Why is it important?
The study explains the effect of the different process parameters on the formability of the metallic foils. It was found that the grid size and deformation speed had a significant effect on the limiting strains. The decrease in grid diameter led to an increase in the forming limits as the smaller grid diameter were able to measure the necking region efficiently. Similarly, the deformation speed had a decremental effect of the limiting strains as the increase in speed led to a decrease in the limiting strains.
Perspectives
This study will help in understanding the deformation behaviour of the metallic foils and will help in determining their forming limits so that they can be used for fabrication of components in the industrial shop floor.
Mr. Coomar Sudarsan
Indian Institute of Technology Kharagpur
Read the Original
This page is a summary of: Experimental investigations on forming limit diagram of ultra thin SS 304 steel: effect of circular grid size, sheet orientation, punch size and deformation speed, Advances in Materials and Processing Technologies, August 2018, Taylor & Francis,
DOI: 10.1080/2374068x.2018.1510679.
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